GB1444975A - Optical waveguide coupling elements - Google Patents

Optical waveguide coupling elements

Info

Publication number
GB1444975A
GB1444975A GB3634973A GB3634973A GB1444975A GB 1444975 A GB1444975 A GB 1444975A GB 3634973 A GB3634973 A GB 3634973A GB 3634973 A GB3634973 A GB 3634973A GB 1444975 A GB1444975 A GB 1444975A
Authority
GB
United Kingdom
Prior art keywords
light
optical waveguide
waveguide coupling
guides
coupling elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3634973A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19722237853 external-priority patent/DE2237853C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1444975A publication Critical patent/GB1444975A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2746—Optical coupling means with polarisation selective and adjusting means comprising non-reciprocal devices, e.g. isolators, FRM, circulators, quasi-isolators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Integrated Circuits (AREA)
GB3634973A 1972-08-01 1973-07-31 Optical waveguide coupling elements Expired GB1444975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722237853 DE2237853C3 (de) 1972-08-01 Optisches unsymmetrisch wellenleitendes Verbindungselement

Publications (1)

Publication Number Publication Date
GB1444975A true GB1444975A (en) 1976-08-04

Family

ID=5852377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3634973A Expired GB1444975A (en) 1972-08-01 1973-07-31 Optical waveguide coupling elements

Country Status (6)

Country Link
BE (1) BE803103A (de)
FR (1) FR2194976B1 (de)
GB (1) GB1444975A (de)
IT (1) IT992678B (de)
LU (1) LU68119A1 (de)
NL (1) NL7310534A (de)

Also Published As

Publication number Publication date
BE803103A (fr) 1973-12-03
DE2237853B2 (de) 1976-07-08
NL7310534A (de) 1974-02-05
DE2237853A1 (de) 1974-02-14
FR2194976A1 (de) 1974-03-01
FR2194976B1 (de) 1977-02-25
LU68119A1 (de) 1973-10-23
IT992678B (it) 1975-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees